Scuba instrument case



FIG. 1 is a top plan view of a scuba instrument case showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof taken from the right, the omitted elevational view from the left being a mirror image of view shown;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a scuba instrument case, substantially as shown and described. 